Loyal Subordinate is a uncommon Creature — Zombie card from Commander Masters (CMM), collector number 172. Current market price: $0.27 (foil $0.64), TCGplayer market prices via Scryfall.
Menace (This creature can't be blocked except by two or more creatures.) Lieutenant — At the beginning of combat on your turn, if you control your commander, each opponent loses 3 life.